Proloog's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 148 | 3365 | 524 |  27 |
- | ||
| AtCoder Beginner Contest 152 | 4181 | 304 | 63 |
+36 | ||
| AtCoder Beginner Contest 153 | 4365 | 346 | 98 |
+35 | ||
| AtCoder Beginner Contest 154 | 4455 | 291 |  122 |
+24 |